I'm trying to simulate the formation of segmented chips while performing turning of Ti6Al4V, I don't know why my mesh is getting distorted eventhough I'm using a fine one!!!
My wp consists of 3 zones, 1) uncut chip thickness zone where segmented chips are supposed to form, 2) Thin sacrificial layer, 3) Machined zone which results when chips have been formed. For 1 & 3 I've only applied material with JC plasticity no JC damage, for 2 I've assigned JC damge with evolution as well.
Please help.